你能在 Python 中使用字典值写一个 str.replace() 吗? [英] can you write a str.replace() using dictionary values in Python?

问题描述

我必须在地址字段中用 N S 替换北、南等.

I have to replace the north, south, etc with N S in address fields.

如果我有

list = {'NORTH':'N','SOUTH':'S','EAST':'E','WEST':'W'}
address = "123 north anywhere street"

我可以迭代我的字典值来替换我的地址字段吗?

Can I for iterate over my dictionary values to replace my address field?

for dir in list[]:
   address.upper().replace(key,value)

我知道我什至不接近！！但是，如果您可以使用这样的字典值，我们将不胜感激.

I know i'm not even close!! But any input would be appreciated if you can use dictionary values like this.

推荐答案

address = "123 north anywhere street"

for word, initial in {"NORTH":"N", "SOUTH":"S" }.items():
    address = address.replace(word.lower(), initial)
print address

漂亮、简洁且可读.

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